1 /*
2  * Copyright 2016 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 //
18 // A2DP constants for aptX codec
19 //
20 
21 #ifndef A2DP_VENDOR_APTX_CONSTANTS_H
22 #define A2DP_VENDOR_APTX_CONSTANTS_H
23 
24 /* aptX codec specific settings */
25 #define A2DP_APTX_CODEC_LEN 9
26 
27 #define A2DP_APTX_VENDOR_ID 0x0000004F
28 #define A2DP_APTX_CODEC_ID_BLUETOOTH 0x0001
29 #define A2DP_APTX_SAMPLERATE_44100 0x20
30 #define A2DP_APTX_SAMPLERATE_48000 0x10
31 #define A2DP_APTX_CHANNELS_STEREO 0x02
32 #define A2DP_APTX_CHANNELS_MONO 0x01
33 #define A2DP_APTX_FUTURE_1 0x00
34 #define A2DP_APTX_FUTURE_2 0x00
35 
36 #endif  // A2DP_VENDOR_APTX_CONSTANTS_H
37